GRAY MEDICAL ASSOCIATES
NPI 1831296664
Clinic/Center in Windber, PA
About Gray Medical Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GRAY MEDICAL ASSOCIATES (NPI 1831296664) is a healthcare organization registered as a clinic/center in Windber, Pennsylvania and active in the NPI registry since September 2006. The organization holds a CLIA Waiver certificate valid through November 19, 2026 and lists Margaret M Gray, Business Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gray Medical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
5Medicare enrollment records show 5 clinicians reassign Medicare billing to Gray Medical Associates, which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.
Clinicians, nearest first (5)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 39D1061486
Gray Medical Associates PC · Windber, PAFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Gray Medical Associates's NPI number?
The NPI number for Gray Medical Associates is 1831296664. It was assigned to this organization in the NPPES registry on September 20, 2006.
Where is Gray Medical Associates located?
Gray Medical Associates is located at 1599 Somerset Avenue Suite #1, Windber, PA 15963. The listed phone number is (814) 467-5600.
What is Gray Medical Associates's specialty?
The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.
Is Gray Medical Associates enrolled in Medicare?
Yes. Gray Medical Associates is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Gray Medical Associates?
According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 3 Medicare specialties reassign their Medicare billing to Gray Medical Associates. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Internal Medicine (3), Family Practice (1) and Nurse Practitioner (1). Of these, 4 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Gray Medical Associates hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 39D1061486) is associated with this NPI, valid through November 19, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Gray Medical Associates was last updated on August 11, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Gray Medical Associates · NPI 1831296664
Clinic/Center organization in Windber, Pennsylvania. Organization record, active in the CMS NPPES registry since September 20, 2006.
## Identity
- **NPI:** 1831296664 (Entity type: Organization)
- **Enumerated:** September 20, 2006
- **Primary specialty:** Clinic/Center · taxonomy 261Q00000X
- **Organization subpart:** Yes (part of Gray Medical Associates)
- **Authorized official:** Margaret Gray, BUSINESS MANAGER
## Practice location
- **Address:** 1599 SOMERSET AVENUE, SUITE #1, Windber, PA 15963-0000
- **Phone:** (814) 467-5600 · **Fax:** (814) 467-5605
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 5 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (3), Family Practice (1), Nurse Practitioner (1); 4 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 11, 2008
- **Other identifiers:** Medicaid 1017401280001 (PA); Medicare PIN 104962
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1831296664) · Data from the CMS NPPES public registry.